author:M.C. OR author:Lange OR author:V.F. OR author:Z?tola OR author:A.M. OR author:de Souza OR author:E.J. OR author:Piovesan OR author:J.A. OR author:Muzzio OR author:F.M. OR author:Germiniani OR author:L.C. OR author:Werneck OR Transcranial doppler for patent foramen ovale screening: is there a good correlation with transesophageal echocardiography?
